Pith Number

pith:PHAXLHYS

pith:2001:PHAXLHYSFJGAHLFIINEMPC4I7D

not attested not anchored not stored refs pending

Photon emission by an ultra-relativistic particle channeling in a periodically bent crystal

A. V. Korol, A. V. Solov'yov, W. Greiner

arxiv:physics/0109047 v1 · 2001-09-18 · physics.acc-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHAXLHYSFJGAHLFIINEMPC4I7D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T16:28:50.390681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79c1759f122a4c03aca84348c78b88f8e02ea290fe0960c56f3358125d936777

Aliases

arxiv: physics/0109047 · arxiv_version: physics/0109047v1 · doi: 10.48550/arxiv.physics/0109047 · pith_short_12: PHAXLHYSFJGA · pith_short_16: PHAXLHYSFJGAHLFI · pith_short_8: PHAXLHYS

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PHAXLHYSFJGAHLFIINEMPC4I7D \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 79c1759f122a4c03aca84348c78b88f8e02ea290fe0960c56f3358125d936777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "597bfc9c195c4da8ee9a859d1a376df94b5e1ebf125ae9430768d67ec1de6de1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2001-09-18T13:55:21Z",
    "title_canon_sha256": "556d290d3020c9d504139940bc96bae10a159d7448bf2d23c9d2e656375cc69b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0109047",
    "kind": "arxiv",
    "version": 1
  }
}